40CTQ150 IRF | Alldatasheet
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IF(AV) Rectangular 40 A waveform VRRM 150 V IFSM @ tp = 5 µs sine 1500 A VF @ 20 Apk, TJ=125°C 0.71 V (per leg) TJ - 55 to 175 °C Characteristics 40CTQ... Units Major Ratings and Characteristics Description/ Features The 40CTQ... center tap Schottky rectifier has been opti- mized for very low forward voltage drop, with moderate leakage. The proprietary barrier technology allows for reliable operation up to 175° C junction temperature. Typical applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. 175° C TJ operation Center tap TO-220 package High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Very low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability SCHOTTKY RECTIFIER 40 Amp Bulletin PD-20694 rev. B 07/03 1www.irf.com 40CTQ150 40CTQ150S 40CTQ150-1 40CTQ150 TO-220AB Case Styles 40CTQ150S D2PAK 40CTQ150-1 TO-262 Anode 1 3 Base Common Cathode Anode Common Cathode Anode 1 3 Base Common Cathode Anode Common Cathode Anode 1 3 Base Common Cathode Anode Common Cathode
Bulletin PD-20694 rev. B 07/03 2 www.irf.com 40CTQ150, 40CTQ150S, 40CTQ150-1 Part number Value VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V) 150 TJ Max. Junction Temperature Range -55 to 175 °C Tstg Max. Storage Temperature Range -55 to 175 °C RthJC Max. Thermal Resistance Per Leg 1.5 °C/W DC operation * See Fig. 4 Junction to Case RthJC Max. Thermal Resistance Per Package 0.75 °C/W DC operation Junction to Case RthCS Typical Thermal Resistance, 0.5 °C/W Mounting surface , smooth and greased Case to Heatsink wt Approximate Weight 2 (0.07) g (oz.) T Mounting Torque Min. 6 (5) Non-lubricated threads Max. 12 (10) Thermal-Mechanical Specifications Kg-cm (Ibf-in) Parameters 40CTQ.. Units Conditions Absolute Maximum Ratings Parameters 40CTQ.. Units Conditions A VFM Max. Forward Voltage Drop 0.93 V @ 20A (Per Leg) * See Fig. 1 (1) 1.16 V @ 40A
0.71 V @ 20A
0.85 V @ 40A
IRM Max. Reverse Leakage Current 50 µA T J = 25 °C (Per Leg) * See Fig. 2 (1) 15 mA T J = 125 °C CT Max. Junction Capacitance(Per Leg) 450 pF V R = 5VDC (test signal range 100Khz to 1Mhz) 25°C LS Typical Series Inductance (Per Leg) 8.0 nH Measured lead to lead 5mm from package body dv/dt Max. Voltage Rate of Change 10000 V/ µs (Rated VR) TJ = 25 °C TJ = 125 °C VR = rated VR Parameters 40CTQ.. Units Conditions (1) Pulse Width < 300µs, Duty Cycle <2% Voltage Ratings Electrical Specifications IF(AV) Max. Average Forward (Per Leg) 20 A 50% duty cycle @ T C = 140 °C, rectangular wave form Current * See Fig. 5 (Per Device) 40 IFSM Max. Peak One Cycle Non-Repetitive 1500 5µs Sine or 3µs Rect. pulse Surge Current (Per Leg) * See Fig. 7 250 10ms Sine or 6ms Rect. pulse EAS Non-Repetitive Avalanche Energy 1.0 mJ T J = 25 °C, IAS = 1.5 Amps, L = 0.9 mH (Per Leg) IAR Repetitive Avalanche Current 1.5 A Current decaying linearly to zero in 1 µsec (Per Leg) Frequency limited by T J max. VA = 1.5 x VR typical Following any rated load condition and with rated V RRM applied
Bulletin PD-20694 rev. B 07/03 3www.irf.com 40CTQ150, 40CTQ150S, 40CTQ150-1 Fig. 1 - Maximum Forward Voltage Drop Characteristics Reverse Voltage - VR (V) Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage Forward Voltage Drop - VFM (V) Instantaneous Forward Current - I F (A) Reverse Voltage - VR (V) Junction Capacitance - C T ( p F ) Fig. 4 - Max. Thermal Impedance Z thJC Characteristics t1, Rectangular Pulse Duration (Seconds) Thermal Impedance Z thJC (°C/W) Reverse Current - I R (mA) Fig. 2 - Typical Values of Reverse Current Vs. Reverse Voltage 100 1000 0 40 80 120 16 0 T = 25˚CJ 100 0 0.4 0.8 1.2 1.6 Tj = 175˚C Tj = 125˚C Tj = 25˚C 0.001 0.01 0.1 100 1000 0 20 40 60 80 100 120 140 160 100˚C 75˚C 50˚C 25˚C Tj = 175˚C 125˚C 150˚C 0.01 0.1 Single Pulse (Thermal Resistance) D = 0.20 D = 0.25 D = 0.33 D = 0.50 D = 0.75 Notes: 1. Duty factor D = t1/ t 2 2. Peak Tj = Pdmx ZthJC + Tc PDM
Bulletin PD-20694 rev. B 07/03 4 www.irf.com 40CTQ150, 40CTQ150S, 40CTQ150-1 0 5 10 15 20 25 30 RMS Limit DC DC = 0.20 DC = 0.25 DC = 0.33 DC = 0.50 DC = 0.75 100 120 140 160 180 0 5 10 15 20 25 30 DC Square wave (D = 0.50) 80% Vr applied see note (2) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current Average Forward Current - IF(AV) (A) Allowable Case Temperature (°C) Fig. 6 - Forward Power Loss Characteristics Average Forward Current - IF(AV) (A) Average Power Loss ( Watts ) Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg) Square Wave Pulse Duration - t p (microsec) Non-Repetitive Surge Current - I FSM (A) (2) Formula used: TC = TJ - (Pd + PdREV) x RthJC ; Pd = Forward Power Loss = IF(AV) x VFM @ (IF(AV) / D) (see Fig. 6); PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR = 80% VR applied 100 1000 10000 10 100 1000 10000 At Any Rated Load Condition And With Rated Vrrm Applied Following Surge
Bulletin PD-20694 rev. B 07/03 5www.irf.com 40CTQ150, 40CTQ150S, 40CTQ150-1 Outline Table 3.78 (0.15) 3.54 (0.14) 10.54 (0.41) MAX. DIA. 15.24 (0.60) 14.84 (0.58) 2.92 (0.11) 2.54 (0.10) TERM 2 14.09 (0.55) 13.47 (0.53) 3.96 (0.16) 3.55 (0.14) 0.94 (0.04) 0.69 (0.03) 4.57 (0.18) 4.32 (0.17) 3 0.61 (0.02) MAX. 5.08 (0.20) REF. 1.32 (0.05) 1.22 (0.05) 6.48 (0.25) 6.23 (0.24) 0.10 (0.004) 1.40 (0.05) 1.15 (0.04) 2.89 (0.11) 2.64 (0.10) 2.04 (0.080) MAX. Conform to JEDEC outline TO-220AB Dimensions in millimeters and (inches) BASE COMMON CATHODE 123 ANODECOMMON CATHODE ANODE 10.16 (0.40) REF. 8.89 (0.35) 4.57 (0.18) 4.32 (0.17) 0.61 (0.02) MAX. 5.08 (0.20) REF. 1.32 (0.05) 1.22 (0.05) 6.47 (0.25) 6.18 (0.24)93° REF. 2.61 (0.10) 2.32 (0.09) 5.28 (0.21) 4.78 (0.19) 4.69 (0.18) 4.20 (0.16) 0.55 (0.02) 0.46 (0.02) 14.73 (0.58) 15.49 (0.61) 1.40 (0.055) 1.14 (0.045)3X 0.93 (0.37) 0.69 (0.27)2X 11.43 (0.45) 17.78 (0.70) 8.89 (0.35) 3.81 (0.15) 2.08 (0.08) 2X 2.54 (0.10) MINIMUM RECOMMENDED FOOTPRINT Dimensions in millimeters and (inches) Conform to JEDEC outline D2Pak (SMD-220) BASE COMMON CATHODE 123 ANODECOMMON CATHODE ANODE
Bulletin PD-20694 rev. B 07/03 6 www.irf.com 40CTQ150, 40CTQ150S, 40CTQ150-1 Outline Table Dimensions in millimeters and (inches) Modified JEDEC outline TO-262 BASE COMMON CATHODE 123 ANODECOMMON CATHODE ANODE Marking Information EXAMPLE: THIS IS A 40CTQ150 LOT CODE 1789 ASSEMBLED ON WW 19, 2000 IN THE ASSEMBLY LINE "C" INTERNATIONAL RECTIFIER LOGO ASSEMBLY LOT CODE PART NUMBER DATE CODE YEAR 0 = 2000 WEEK 19 LINE C
Bulletin PD-20694 rev. B 07/03 7www.irf.com 40CTQ150, 40CTQ150S, 40CTQ150-1 IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245, USA Tel: (310) 252-7105 TAC Fax: (310) 252-7309 Visit us at www.irf.com for sales contact information. 07/03 Data and specifications subject to change without notice. This product has been designed and qualified for Industrial Level. Qualification Standards can be found on IR's Web site. Ordering Information Table Device Code 1 524 3 1 - Essential Part Number 2 - Common Cathode 3 - T = TO-220 4 - Q = Schottky Q Series 5 - Voltage Rating 150 = 150V 6 - "-1" = TO-262 Option S= D 2Pak None = TO-220AB